@article{1183527783, author = {Browder, William}, title = {Manifolds with $\pi \_1 = Z$}, journal = {Bull. Amer. Math. Soc.}, volume = {72}, number = {4}, year = {1966}, pages = { 238-244}, language = {en}, url = {http://dml.mathdoc.fr/item/1183527783} }
Browder, William. Manifolds with $\pi _1 = Z$. Bull. Amer. Math. Soc., Tome 72 (1966) no. 4, pp. 238-244. http://gdmltest.u-ga.fr/item/1183527783/